Didi

Didi Pickles was the mom from Rugrats with the red hair, the mother of Tommy and Dil. Her name is actually short for Didila, a name not currently on the database.

Dee Dee is the sister of Dexter in Dexter's Laboratory.

Didi Hill was Hank's stepmother on King of the Hill. She was the same age as Hank and they went to kindergarten together. I think her name was short for Deirdre.

There is a character and mother from Rugrats named Didi Pickles. Though of course her name is short for something else, can't think of it as of now. Anyway, it's a really interesting name. :)

In Samuel Beckett's "Waiting for Godot" one of the main characters is named Vladimir, but he is called Didi. He calls his hapless companion Gogo.

Actress Didi Conn is a famous bearer.